Observation details report
Detailed source parameters (including errors) in a comma-separated values file
Click on source number for detailed analysis, including spectral fits if applicable
| data | idnum | idradec | telescope | instrument | x | y | cnts | cntserr | rate | rateerr | SNR | poisprob | sigmaj | sigmin | incang | offax | cnts_soft | cnts_hard | hr | hr_err | ext | var | N_H | flux | vign | flags | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Report | srcpi bgdpi arf | 1 | X184433.99-030155.3 | chandra | ccd6 | 696.625 | 387.875 | 7.88457 | 2.82843 | 0.00290178 | 0.00104095 | 15.8261 | 1 | 0.78664 | 0.492 | 127.317 | 4.30001 | A | F | 1.76e+22 | 5.22025e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X184440.19-030914.1 | chandra | ccd7 | 1020.93 | 451.072 | 6.85381 | 2.64575 | 0.00252242 | 0.000973723 | 8.78451 | 1 | 0.727058 | 0.492 | 39.9753 | 4.46205 | F | F | 1.74e+22 | 3.83835e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X184443.40-030517.0 | chandra | ccd7 | 923.071 | 932.928 | 6.69687 | 2.64576 | 0.00246466 | 0.000973725 | 8.58336 | 1 | 0.83977 | 0.492 | 144.384 | 0.695254 | A | F | 1.75e+22 | 3.58292e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X184429.66-025947.6 | chandra | ccd6 | 828.5 | 647.5 | 2.88147 | 1.73205 | 0.00106048 | 0.000637452 | 5.78375 | 0.99987 | 0.492 | 0.492 | 90 | 6.61941 | F | F | 1.76e+22 | 2.0662e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X184429.50-025945.6 | chandra | ccd6 | 833.5 | 651.5 | 0.940116 | 1 | 0.000345993 | 0.000368033 | 1.88702 | 0.97385 | 0.492 | 0.492 | 90 | 6.6705 | F | F | 1.76e+22 | 6.76185e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X184428.22-030427.3 | chandra | ccd6 | 872.167 | 78.8335 | 2.97275 | 1.73205 | 0.00109407 | 0.000637451 | 5.96697 | 0.99987 | 0.492 | 0.492 | 90 | 4.46415 | F | F | 1.75e+22 | 1.93117e-14 | 1 | dx |
counts and rate are bgd.-subtracted, based on simple spatial fitting (if done) or extracted counts from aperture otherwise (N.B., in either case aperture counts are given csv file).
cntserr, rateerr = Error on (source) counts and count rate, based on error in total counts
SNR = signal-to-noise ratio, computed using Nsrc/sqrt(Nbgd)
poisprob = Poisson probability of observing total counts given bgd. counts
sigmaj, sigmin = source extent (from detection output or spatial fitting) in units of arcsecs.
incang = position angle of source (inclination from x-axis)
cnts_soft = bgd.-subtracted counts in soft band (0.50 - 2.00 KeV, always taken directly from source aperture rather than model fitting)
cnts_hard = bgd.-subtracted counts in hard band (2.00 - 7.99 KeV, always taken directly from source aperture rather than model fitting)
hr, hr_err = hardness ratio ([cnts_hard-cnts_soft]/[cnts_hard+cnts_soft]) and error
ext = source extension flag: F = false (not extended), T = true (extended), A = asymetric (ratio of sigmaj/sigmin > 1 + x, where x = 0.5 by default)
var = variability flag: U = unknown, F = false (is not variable), T = true
N_H = Galactic column density as determined from LHEASOFT nh program
flux = flux determined from count rate using pimms (in the 0.30-8.00 keV bandpass for a power-law model with ph. index = 1.8)
vign = vignetting correction
Flags: d = detection parameters, s = simple spatial fitting parameters,
b = simple spatial fitting failed, p = poor simple spatial fit, x = extracted events parameters, t = temporal anaylsis parameters,
i = psf spatial fitting parameters, f = spectral fitting parameters,
c = source is confused, u = user-defined source, v = detected source coincident with user-defined source, r = source is in region-of-interest